I did a test model for these guys a while back, you can see him here.
Sometimes it takes me a real long time to go back and make more of the test mode4ls and build a unit from them, so I have been making an effort to finish up some of the older projects, so here is the finished 9 man squad.
These are recycled Catachan with Pig Iron heads and Cadian arms. Orange jumpsuits were painted over Yanden Darksun foundation, flak vests are OD with highlights.
Here is a Penal trooper with an Ardwick 23rd trooper, I think that the different bodies and heads still look good together.